lspkind-nvim VS mason.nvim

local cmp = require 'cmp'; local lspkind = require 'lspkind' cmp.setup({ snippet = { expand = function(args) require('luasnip').lsp_expand(args.body) end }, mapping = cmp.mapping.preset.insert({ ['C-Space'] = cmp.mapping.complete(), [''] = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }), }), sources = cmp.config.sources({ { name = 'nvim_lsp' }, { name = 'buffer' }, }), formatting = { format = lspkind.cmp_format({ mode = 'symbol', -- show only symbol annotations maxwidth = 50, -- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters) ellipsis_char = '...', -- when popup menu exceed maxwidth, the truncated part would show ellipsis_char instead (must define maxwidth first) -- The function below will be called before any actual modifications from lspkind -- so that you can provide more controls on popup customization. (See [#30](https://github.com/onsails/lspkind-nvim/pull/30)) before = function(entry, vim_item) return vim_item end }) } }) require('jdtls').start_or_attach(config)

lspkind-nvim: plugin para adicionar ícones nas entidades de LSP (classe, método, snippet, etc) igual ao VS Code.

onsails/lspkind-nvim - VSCode-like pictograms

local cmp_status_ok, cmp = pcall(require, "cmp") if not cmp_status_ok then return end local lspkind_status_ok, lspkind = pcall(require, "lspkind") if not lspkind_status_ok then return end local check_backspace = function() local col = vim.fn.col(".") - 1 return col == 0 or vim.fn.getline("."):sub(col, col):match("%s") end local source_mapping = { nvim_lsp = "[LSP]", cmp_tabnine = "[TN]", buffer = "[Buffer]", path = "[Path]", } cmp.setup({ mapping = { [""] = cmp.mapping.select_prev_item(), [""] = cmp.mapping.select_next_item(), [""] = cmp.mapping(cmp.mapping.scroll_docs(-1), { "i", "c" }), [""] = cmp.mapping(cmp.mapping.scroll_docs(1), { "i", "c" }), [""] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }), [""] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `` mapping. [""] = cmp.mapping({ i = cmp.mapping.abort(), c = cmp.mapping.close(), }), -- Accept currently selected item. If none selected, `select` first item. -- Set `select` to `false` to only confirm explicitly selected items. [""] = cmp.mapping.confirm({ select = true }), [""] = cmp.mapping(function(fallback) if cmp.visible() then cmp.select_next_item() else fallback() end end, { "i", "s" }), [""] = cmp.mapping(function(fallback) if cmp.visible() then cmp.select_prev_item() else fallback() end end, { "i", "s" }), }, formatting = { fields = { "kind", "abbr", "menu" }, format = lspkind.cmp_format({ mode = "symbol_text", -- options: 'text', 'text_symbol', 'symbol_text', 'symbol' maxwidth = 40, -- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters) -- The function below will be called before any actual modifications from lspkind -- so that you can provide more controls on popup customization. (See [#30](https://github.com/onsails/lspkind-nvim/pull/30)) before = function(entry, vim_item) vim_item.kind = lspkind.presets.default[vim_item.kind] local menu = source_mapping[entry.source.name] if entry.source.name == "cmp_tabnine" then if entry.completion_item.data ~= nil and entry.completion_item.data.detail ~= nil then menu = entry.completion_item.data.detail .. " " .. menu end vim_item.kind = "" end vim_item.menu = menu return vim_item end, }), }, sources = { { name = "nvim_lsp" }, { name = "cmp_tabnine" }, { name = "buffer" }, { name = "path" }, }, confirm_opts = { behavior = cmp.ConfirmBehavior.Replace, select = false, }, experimental = { ghost_text = false, }, }) local tabnine = require("cmp_tabnine.config") tabnine:setup({ max_lines = 1000, max_num_results = 20, sort = true, run_on_every_keystroke = true, snippet_placeholder = "..", ignored_file_types = { -- default is not to ignore -- uncomment to ignore in lua: -- lua = true }, show_prediction_strength = true, })

I recently started coding with Neovim using kickstart.nvim as the template for my editor configuration. I downloaded the python-lsp-server package using Mason, but I was disappointed to discover that the IntelliSense on my third party dependencies didn't work. The LSP was resolving to my global Python installation, which did not have the packages from my virtual environment (venv) installed.

https://github.com/hrsh7th/nvim-cmp This is an autocompletion engine https://github.com/nvim-treesitter/nvim-treesitter This allows NeoVim to install parsing scripts so NeoVim can do things like code highlighting. https://github.com/williamboman/mason.nvim Not strictly necessary, but allows you to access a repo of LSP, install them, and configure them for without you actively messing about in config files. https://github.com/neovim/nvim-lspconfig Also not strictly necessary, but vastly simplifies LSP setup. https://github.com/williamboman/mason-lspconfig.nvim This lets the above two plugins talk to each other more easily.

I'm using mason.nvim to install my dependencies, I've this snippet at nvim/plugin/mason.lua so after cloning my dotfiles I can just run:

The suggestion from this thread fixed it for me. I just needed to unset GOOS and GOARCH then restart neovim.

For instance, I'm trying to install rust-analyzer in lazyvim from https://github.com/williamboman/mason.nvim. The installation instructions are:

I have pyright installed via mason which apparently support "semantic token highlighting" but have been having a hard time getting these colors to show up in a buffer. It seems Neovim has changed how it handles semantic highlighting a few times so there's still some conflicting information online. It's hard to know what's current and what's not. Any help would be greatly appreciated.

Use mason to install the language servers you want.

Because null-ls.nvim & mason.nvim together do everything I wanted CoC for